The happy couple has been together for 28 years and finally decided to walk down the aisle — we’re so happy!

Gene, 62, and Shannon, 54, wed at the Beverly Hills Hotel on Oct. 1, PEOPLE reports. The outdoor ceremony drew 400 guests, including Hugh Hefner, Bill Maher and members of Gene’s band KISS. The nuptials will air this season on the couple’s reality show, Gene Simmons Family Jewels.